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Services | Cowan Building Treatments
Services / Chatham-Kent & Windsor Area

Roof, wood, and concrete protection services.

Cowan Building Treatments helps homeowners protect the surfaces their homes depend on. From asphalt shingle roof rejuvenation to wood and concrete protection, we provide practical solutions designed for Canadian weather conditions.

Explore Services Get a Free Estimate Call 1-844-8GONANO

Before replacing your roof or surfaces, see if treatment can help.

The right GoNano treatment can help extend material life, support better protection, and reduce unnecessary replacement waste.

0–7 Years old / Fortify
7–20 Years old / NuRoof Revive
20+ Years old / Bio-Boost
24/7 Local availability
Service Overview

Built around protection, life extension, and smarter replacement decisions.

Our services are designed to help homeowners make confident decisions before jumping straight into expensive replacement projects.

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Roof Treatment

Advanced GoNano options for asphalt shingle roofs depending on age, condition, and performance needs.

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Surface Protection

Protection for wood and concrete surfaces such as decks, fences, driveways, patios, walkways, and garage floors.

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Repair Support

Local roofing and asphalt shingle repair support when a roof needs more than treatment alone.

Our Services

Choose the right treatment for the right surface.

Each service is focused on improving protection, extending surface life, and helping homeowners avoid unnecessary replacement where possible.

Newer asphalt shingle roof protected with GoNano NuRoof Fortify
Best for newer roofs
0–7 Years old

GoNano NuRoof Fortify

GoNano NuRoof Fortify is designed for newer asphalt shingle roofs. It helps protect shingles before major damage begins by creating a clear, breathable, hydrophobic barrier designed for long-term roof performance.

✓ Helps protect before damage begins
✓ Breathable hydrophobic protection
✓ Supports resistance to UV and weather stress
✓ Designed to add up to 15 years of service life
View Fortify Request Estimate
Aging asphalt shingles suitable for GoNano NuRoof Revive treatment
Top roof rejuvenation product
7–20 Years old

GoNano NuRoof Revive

GoNano NuRoof Revive is an advanced roof rejuvenation treatment designed to improve flexibility, durability, crack resistance, and water resistance for aging asphalt shingles.

✓ Helps restore flexibility and resilience
✓ Helps prevent cracking and water damage
✓ Natural finish with breathable protection
✓ Designed to extend roof life for 10 years
View NuRoof Revive Request Estimate
Older asphalt shingle roof protected with GoNano Bio-Boost
Cost-effective protection
20+ Years old

GoNano Bio-Boost

GoNano Bio-Boost is a cost-effective later-stage roof treatment option, combining nanotechnology with renewable bio-oils to help provide basic roof protection for older asphalt shingles.

✓ Helps protect against water absorption
✓ Uses renewable bio-based content
✓ Helps slow natural oxidation
✓ Can add 3–5 years to roof life
View Bio-Boost Request Estimate
Exterior wood deck protected with GoNano Protek Wood
Wood protection

GoNano Protek Wood

GoNano Protek Wood helps protect exterior wood surfaces such as decks, fences, wooden roofing, and outdoor wood structures from moisture exposure and weather stress.

✓ Decks and patios
✓ Fences and exterior wood
✓ Wooden roofing surfaces
✓ Helps support longer surface life
View Wood Protection Request Estimate
Residential driveway protected with GoNano Protek Concrete
Concrete protection

GoNano Protek Concrete

GoNano Protek Concrete helps protect exterior concrete surfaces such as driveways, patios, walkways, garage floors, and steps from water absorption and weather exposure.

✓ Driveways and walkways
✓ Patios and steps
✓ Garage floors
✓ Helps resist moisture exposure
View Concrete Protection Request Estimate
Professional asphalt shingle roof repair
Roofing support

Roofing / Asphalt Shingle Repair

When a roof needs more than treatment alone, Cowan Building Treatments can help with roofing and asphalt shingle repair support for local homeowners.

✓ Asphalt shingle repair
✓ Roof condition review
✓ Local service support
✓ Honest treatment or repair recommendation
Request Repair Estimate Call (519) 784-7096
Made in Canada, for Canada

Canadian-made protection for Canadian homes.

GoNano roof and surface protection products are carefully crafted in Canada and designed to meet the needs of homeowners in our climate. These solutions are developed to perform through real Canadian conditions, including sun, rain, snow, moisture, wind, and freeze-thaw cycles.

✓ Designed for Canadian weather and seasonal stress
✓ Helps protect surfaces before replacement becomes unavoidable
✓ Serving Chatham-Kent and the Windsor Area
Canadian flag and residential home
Financing Requests

Need payment options for your project?

If your roof, wood, or concrete project is larger than expected, you can submit your project details and ask about available payment options.

Send project info and financing interest in one place.

  • Helpful for larger roof treatment projects
  • Useful before full roof replacement becomes necessary
  • Works for roof, wood, and concrete treatment requests
Go to Financing Form
Free Quote

Ready to protect your home?

Tell us what surface you want looked at. We’ll help you understand the right treatment or repair option.

Request a Quote

Fill out the form below and Cowan Building Treatments will contact you about your project.